52440290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{107021}}^1$

素因数の和:107042

約数の個数: 24

約数和(自身を含む): 109804572

約数和(自身を除く): 57364282

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 107021, 214042, 535105, 749147, 1070210, 1498294, 3745735, 5244029, 7491470, 10488058, 26220145, 52440290]

約数ペア:

[(1, 52440290), (2, 26220145), (5, 10488058), (7, 7491470), (10, 5244029), (14, 3745735), (35, 1498294), (49, 1070210), (70, 749147), (98, 535105), (245, 214042), (490, 107021)]